Polyfoam Lossis Penoplex: Uas Zoo Dua Thiab Lawv Txawv Li Cas Hauv Kev Ntoj? Qhov Twg Yog Qhov Sov Thiab Pheej Yig Dua? Qhov Txawv Ntawm Lwm Tus Yam Ntxwv

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41

Polyfoam thiab polystyrene ua npuas ncauj yog cov khoom siv rwb thaiv tsev nrov tshaj plaws rau cov tsev thaiv. Los ntawm cov ntaub ntawv hauv kab lus no, koj yuav kawm paub tias lawv sib txawv li cas, dab tsi yog qhov zoo dua los daws qhov teeb meem tshwj xeeb.

Cov tsos thiab piav qhia

Ob qho khoom siv insulating yog daim ntawv zoo li tus. Cov ntaub ntawv tsim tsev no yog tsim los ntawm tib cov ntaub ntawv raw khoom . Txawm li cas los xij, tsawg tus neeg paub tias penoplex yog hom ua npuas ncauj. Nws yog tsim los siv cov thev naus laus zis tshwj xeeb uas hloov pauv cov yam ntxwv ntawm cov rwb thaiv tsev tiav.

Sab nrauv, ob hom vaj huam sib luag zoo ib yam . Ntawm kev tshuaj xyuas ze dua, koj tuaj yeem pom qhov sib txawv ntawm cov qauv thiab cov kev xav zoo. Cov xim kuj txawv: cov phaj polystyrene yog xim dawb, hauv qhov sib piv rau cov rwb thaiv tsev ua npuas ncauj.

Cov ntaub ntawv muaj qhov sib txawv geometry qhov tseeb. Hauv qhov no, cov hluav taws xob insulating extrusive yeej. Nws yog qhov yooj yim dua los koom nrog nws thaum ua cov cua sov ua haujlwm ua haujlwm; vim yog kev ua tshwj xeeb ntawm ntug, nws tsis tsim qhov khoob ntawm cov phaj.

Cov ntawv ua npuas dej sib txawv ntawm qhov chaw hauv daim ntawv ntawm cov pob pom tseeb uas muaj cua nyob hauv . Cov pob zeb no me ntsis ntxhib rau qhov kov.

Analogs ntawm hom thib ob muaj qhov ua kom zoo dua qub thiab ntom. Lawv muaj fused polystyrene hlaws.

Lub thickness ntawm cov blocks tuaj yeem yog 2 txog 10 cm . Ib tus neeg slabs tau ua raws li tus neeg siv khoom tshwj xeeb. Qhov hnyav ntawm cov npuas dej ua kom sov yog 15 kg / m3, ntawm cov npuas ib - los ntawm 28 txog 35 kg / m3.

Qhov sib txawv hauv kev siv tshuab

Polyfoam yog tsim los ntawm foaming polystyrene. Lub tshuab tsis koom nrog kev siab . Cov granules tau ua tiav nrog cov pa thiab nce qhov loj los ntawm ntau dua 10-40 zaug. Tom qab ntawd lawv tau glued ua ke.

Hauv qhov pom ntawm no, muaj qhov khoob ntawm pob . Qhov ntim ntawm polymer siv hauv pawg thawj coj tsis tshaj 2%. Qhov seem 98% yog huab cua. Cov khoom siv tau ntim roj thiab muaj cov khoom cua sov zoo heev.

Penoplex yog tsim los ntawm polystyrene los ntawm txoj kev extrusion. Cov pellets raug kub thiab siab. Lawv raug teeb tsa ib yam nkaus, uas ua rau ntom ntom ntawm cov laug cam.

Vim qhov no, qhov hnyav kuj txawv: nws loj dua rau nthuav cov ntawv polystyrene . Penoplex muaj cov qauv zoo sib xws, nws muaj qhov me me kaw qhov hws. Thaum lub sijhawm tsim khoom, ua npuas dej molten yog extruded los ntawm extruder hauv qab siab.

Sab nrauv, nws zoo li polyurethane ua npuas ncauj nrog lub cev ua haujlwm tsis paub qhov txawv. Kev tsim khoom siv cuam tshuam rau tus nqi ntawm cov khoom tiav.

Qhov twg sov dua?

Penoplex muaj cov khoom cua sov zoo tshaj plaws. Nws khaws cov cua sov zoo dua vim tias nws tsis muaj voids nruab nrab ntawm cov fused granules . Yog tias peb piv cov cua sov ua kom sov ntawm ob hom rwb thaiv tsev, tom qab ntawd cov npuas dej ua npuas dej yog 25% zoo dua.

Qhov ua tau zoo tshaj plaws ua kom muaj cua sov ua kom sov yog 0.04 W / m . Rau cov cua sov ua npuas dej, tus nqi yog 0.029-0.03 W / m. Qhov ntsuas kub ua haujlwm rau thawj zaug yog los ntawm -40 txog +70 degrees, rau qhov thib ob -los ntawm -50 txog +75 degrees.

Rau kev sib npaug zoo-zoo rwb thaiv tsev, siv cov ua npuas dej tsawg dua . Nws tsis tsuas yog ua nws cov haujlwm zoo dua, tab sis kuj tseem tuaj yeem muaj cov ntawv tuab dua. Nws qhov ntom yog ntau dua.

Sib piv lwm yam ntxwv

Qhov sib txawv ntawm ob hom cua sov insulators dag hauv lwm cov yam ntxwv.

Lub zog

Cov yam ntxwv muaj zog muaj feem cuam tshuam nrog thev naus laus zis tsim khoom. Vim nws cov qauv, ua npuas ncauj yog qhov pom tau zoo dua li cov khoom lag luam analog. Nws tawg thiab tawg txawm tias muaj kev nyuab siab me ntsis ntawm cov pob qij txha ntawm cov granules nrog kua nplaum.

Melted thiab glued pellets, txo qhov loj me thaum tsim khoom, muaj qhov ua tau zoo dua . Lub zog tensile thiab compressive zog ntawm penoplex yog li 6 npaug siab dua.

Ntawm qhov ua tau zoo, thaum tiv thaiv hauv av, PPP tsis xav tau kev tiv thaiv nrog cov ntawv tuab. Ua npuas ncauj thaiv yog tsim rau phab ntsa thiab qab nthab. Hauv qhov no, qhov tuab ntawm qhov thaiv feem ntau tsis muaj teeb meem.

Ua npuas dej tsis muaj qhov hloov pauv tau, nws tsis yooj yim thiab tuaj yeem tawg nrog kev sib sib zog nqus tob tob ntawm cov ntsia hlau . Nrog penoplex, qhov no yuav tsis ua haujlwm. Nws nyuaj dua kom tawg, nws yog ywj thiab tsis ntshai ntawm khoov.

Ua npuas ncauj tuaj yeem tsuas yog tso rau ntawm qhov tiaj. Kev tsis quav ntsej qhov xwm txheej no ua rau tawg ntawm cov khoom siv hauv tsev. Ob qho puav leej muaj kev puas tsuaj rau cov nas.

Qhov sib txawv ntawm lawv nyob hauv qhov muaj peev xwm tiv taus lub nra . Hauv qhov no, ua npuas dej yog qhov ua tau zoo dua rau qhov ua kom zoo dua qub. Nws muaj cov qauv ntom ntom thiab muaj zog, ua tsaug uas nws tiv taus deformation.

Nws tuaj yeem siv rau hauv pem teb, piv txwv li hauv qab screeds. Nws yuav tsis hloov pauv nws cov yam ntxwv raws li qhov hnyav ntawm tib neeg thiab teeb tsa rooj tog. Nyob rau tib lub sijhawm, qhov ntom ntawm cov cua sov insulator sib txawv.

Flammability

Cov khoom siv hauv tsev muaj qhov sib txawv ntawm qhov kub hnyiab tau. Rwb thaiv tsev txhawb nqa smoldering, vim tias qhov hluav taws kub mus rau lwm yam khoom siv sib txuas tau, hluav taws kub tuaj . Polyfoam hais txog cov khoom lag luam nrog qeb ntawm kev kub nyhiab ib txwm muaj (G3).

Penoplex yog cov nplaim hluav taws kub heev (G4), nws muaj kev phom sij ntau dua li nws ua npuas ncauj . Txhawm rau tshem tawm qhov teeb meem no thaum tsim khoom, nws tau kho nrog cov tshuaj tshwj xeeb - cov hluav taws kub nyhiab.

Tab sis qhov kev kho mob no tsis ua rau nws muaj kev phom sij tsawg dua thaum muaj hluav taws. Hauv qhov no, cov pa lom yuav raug tso rau saum huab cua.

Raws li txoj cai, ntau yam tua tus kheej tau suav tias yog qhov zoo tshaj plaws, tab sis lawv haus luam yeeb ntau thaum ua rau kub hnyiab. Ua npuas ncauj yuav tsum tau tiv thaiv los ntawm hluav taws los ntawm plastering.

Hws noo permeability thiab vapor permeability

Theem ntawm cov dej nqus dej ntawm cov cua sov insulators sib txawv. Rau cov rwb thaiv tsev ib txwm muaj, nws yog 2%, rau qhov sib ntxiv uas tsis sib xws - 0.35%. Qhov sib txawv ntawm qhov ceev txiav txim siab tus yam ntxwv ntawm kev nqus dej ntawm cov ntaub ntawv.

Penoplex thaiv tsis muaj huab cua thiab noo noo permeability . Cov dej nqus dej ntawm ua npuas dej ntau dua. Kev nthuav dav polystyrene analogue yog siv tsis tau dej, nws tiv taus 50 defrosting thiab khov mus.

Cov vapor permeability coefficient ntawm cov npuas ua npuas yog siab dua me ntsis . Yog li ntawd, phab ntsa sab hauv thaj chaw feem ntau yog txiav nrog polystyrene tshav kub rwb thaiv tsev. Tsis muaj qhov hws thiab lub hnab ntim cua hauv cov qauv ntawm penoplex, nws tsis tso cai rau cov pa hla mus.

Cov ntsiab lus ntawm kev pabcuam

Cov neeg tsim khoom ntawm ob hom kev tiv thaiv cua sov thov lub neej tsis muaj kev txwv. Lub sijhawm kwv yees kwv yees yog 50 xyoo. Txawm li cas los xij, tus nqi no tuaj yeem raug txo qis vim qhov cuam tshuam ntawm hluav taws xob ultraviolet nyob rau saum npoo ntawm cov thaiv.

Dhau li, ib qho tseem ceeb tshaj yog qhov tseeb thaum lub sijhawm xa khoom thiab rwb thaiv tsev . Ua npuas ncauj crumbles ntawm cov npoo, nws nyem thaum lub dowels tau tsav mus rau hauv nws. Cov npoo tawg txo qhov ua tau zoo ntawm cov nqaws; hauv qhov no, penoplex muaj zog dua.

Nyob rau hauv cov xwm txheej ntawm kev nyuab siab zoo ib yam, ua npuas dej tawg ua tej daim. Cov kab tawg tuaj yeem tsim rau nws. Nws qhov kev pabcuam nruab nrab hauv lub neej yog muaj xwm txheej, vim nws tsis zoo, cov yam ntxwv kev ua haujlwm tau txo qis.

Nqe

Tus nqi ntawm cov khoom siv nyob ntawm qhov sib txawv ntawm cov yam ntxwv thiab yam khoom ntawm cov khoom. Piv txwv li, qhov tseem ceeb yog qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom nt ຊົງ impregnations tiv taus kev ntxhov siab thiab lub hom phiaj ntawm cov chaw tsim khoom.

Ua npuas ncauj tsis tu ncua yog pheej yig dua ua npuas ncauj . Hwm Penoplex kim dua vim tias nws ua tau zoo dua. 1 m3 ntawm qhov ntsuas cua sov no ntau dua tus nqi ntawm cov npuas ua npuas los ntawm 1.5 npaug.

Polyfoam yog qhov pheej yig dua, tus nqi ntawm ib daim ntawv uas tsis muaj 100x100x5 cm thiab qhov tsawg kawg ntom ntom ntawm 51-85 txog 200 rubles . Tus nqi nruab nrab ntawm kev siv hluav taws xob tiv thaiv hluav taws xob yog 1,500 rubles rau ib pob ntawm 7 qhov ntsuas ntsuas 118x58x5 cm thiab 1,780 rubles rau 4 daim hlau 10 cm tuab.

Penoplex pob nrog cov tuab tuab (2-3 cm) raug nqi txog 2,000 rubles . Hauv qhov no, tus lej ntawm cov thaiv yuav txawv.

Qhov kev xaiv zoo tshaj plaws yog dab tsi?

Kev xaiv ntawm cov cua sov tshwj xeeb rau rwb thaiv tsev hauv tsev nyob ntawm cov haujlwm uas tau teeb tsa

• Ob hom khoom siv hauv tsev tuaj yeem muaj qhov tuab sib txawv. Qhov kev ntsuas no raug xaiv los ua tus yam ntxwv huab cua ntawm thaj av.
• Cov polystyrene nthuav dav tau suav tias yog cov khoom siv tau zoo dua rau rwb thaiv tsev. Cov neeg tsim khoom xav tias nws yog ntau yam khoom siv raw rau rwb thaiv tsev ntawm sab nrauv thiab sab hauv.
• Cov cim tseem ceeb yog cov xwm txheej ntawm rwb thaiv tsev, hom nto. Thaum xaiv hom tshwj xeeb ntawm cov cua sov cua sov, cov khoom lag luam thiab koob rau kev npaj ua haujlwm tau muab coj los rau hauv tus account.
• Ib qho ntxiv, qhov yooj yim tshaj plaws thaiv qhov ntau thiab tsawg tau xaiv, txo tus naj npawb ntawm cov rwb thaiv tsev. Lawv tau txiav txim siab nrog qhov pom kev ntom ntom, uas cuam tshuam ncaj qha rau lub zog thiab qhov zoo ntawm rwb thaiv tsev. Lub npe ntawm cov chaw tsim khoom yog qhov tseem ceeb.
• Them sai sai rau ntim khoom ntawm chav tsev. Nws txoj kev ntseeg siab tau txiav txim siab los ua kev lees paub ntawm kev yuav khoom tag nrho cov slabs nrog ntug zoo meej yuav tsum tau ua kom zoo dua ntawm cov pob zeb.
• Vim tias cov tuab tuab ntawm cov npuas ua npuas ncauj, qhov chaw muaj txiaj ntsig tau txais kev cawmdim, uas yog qhov tshwj xeeb tshaj yog rau thaj chaw me me. Qhov dav ntawm daim ntawv thov ntawm penoplex nyob ntawm qhov ntom ntom.
• Cov ntawv uas muaj qhov ntom ntom ntawm 28-33 kg / m3 yog qhov tsim nyog rau cov cua sov rwb thaiv tsev ntawm lub ru tsev (tsaws thiab tiaj tus, nrog thiab tsis muaj thauj khoom). Kev sib piv nrog qhov ntsuas ntawm 25-30 kg / m3 yog qhov tsim nyog rau cladding sab hauv, phab ntsa qab nthab (sab nraum thiab sab hauv).
• Blocks nrog ib tug ntau dua kev ceev yog siv rau cov thermal rwb thaiv tsev ntawm facades ntawm vaj tse thiab me nyuam yaus, raws li zoo raws li rau ib tug Screed, rau ib tug chav nres tsheb. Cov phaj 35-45 kg / m3 tau siv los thaiv cov txheej txheem hnyav (txoj kev khiav, txoj kev loj, cov hauv paus).
• Kev yuav cov ntawv ua npuas ncauj yog qhov ncaj ncees yog tias muaj peev txheej tsawg kawg nkaus tau muab rau cov rwb thaiv tsev ntawm cov qauv. Ib qho ntxiv, lawv tsim nyog rau insulating lub ntsej muag, loggia, sam thiaj yam tsis siv cov pa thaiv.
• Ua npuas ncauj kuj tseem yuav tau thaum nws tsim nyog los xyuas kom muaj qhov hnyav tsawg tshaj plaws ntawm cov qauv.
• Hauv cov tebchaws nyob sab Europe, qhov rwb thaiv tsev no tsis siv rau kev kho kom zoo nkauj sab nrauv vim muaj tshuaj lom. Hauv peb lub tebchaws, nws tau yuav ntau zaus txhawm rau txuag nyiaj thaum ua haujlwm tsim kho.
• Ib qho ntxiv, raws li lub suab nrov cais, nws tsis muaj txiaj ntsig. Txawm li cas los xij, nws yog kev tiv thaiv kev tsim cov kuab paug sab hauv phab ntsa. Penoplex muaj zog, tab sis tsis muaj lub peev xwm no.
• Raws li kev ua kom ntev, ob qho khoom siv yuav tsum tau npog nrog cov ntaub ntawv raw tom qab npog hauv pem teb. Lub hnub ci tawg ua rau ob lub cua sov ua kom sov zoo ib yam.